2017年2月,修订版《义务教育小学科学课程标准》(以下简称2017版科学课标)正式颁布,标志着我国小学科学教育发展进入了一个新的阶段。课程标准是国家对学科教育提出的纲领性文件,是教科书编写、课堂教学、教学评估和教师专业发展的依据。与2001年颁布的小学科学课程标准相比,2017版科学课标有哪些变化呢?一、开课实现全覆盖低年级单独开设科学课程,从上世纪80年代开设的《自然》课就已经存在了。2001年新课 In February 2017, the revised version of “Compulsory Education Primary Science Curriculum Standard” (hereinafter referred to as 2017 Science Curriculum Standard) was promulgated, marking a new stage in the development of science education in primary schools in our country. Curriculum standards are the country’s programmatic documents on subject education, is the basis for textbook writing, classroom teaching, teaching evaluation and professional development of teachers. Compared with the primary science curricula standards promulgated in 2001, what changes have been made in the 2017 version of the science curricula? I. Full coverage of commencement of classes In the lower grades, independent science courses have been held and the “natural” classes opened in the 1980s already exist . New course in 2001